e09aa5b7f9
Our releases contain links to github PR and lots of text so we are splitting the release notes to individual files This change should - improve readability - reduce the ReleaseNotes file for each release. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
42 lines
1.7 KiB
Groff
42 lines
1.7 KiB
Groff
NuttX-5.9
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This is the 56th release of NuttX. This release is difficult to
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categorize; NuttX-5.9 was really released because there were too
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many changes accumulating in CVS -- a few important, some unfinished
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implementations, and a couple of important bugfixes.
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* By far biggest change in this release is the complete implementation
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of on-demand paging support. This feature will allow you to
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execute large programs on a mass storage device (such as SPI
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FLASH) in a small RAM. All of the core on-demand paging logic
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was completed
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(see https://nuttx.apache.org/docs/latest/components/paging.html)
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and support was implemented for the ARM-9 family. A test
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configuration is in place for the NXP LPC3131. It has been
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verified that this new logic does not interfere with normal
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fixed-page ARM9 operation, but otherwise this new on-demand
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paging feature is untested.
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* Add support for the CodeSourcery toolchain to the Olimex-lpc2378
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port and for the Neuros OSD port.
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* The Neuros OSD port has been updated to work with the production
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v1.0 OSD (previously it only worked with the development board).
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* And some miscellaneous feature enhancements as detailed in the
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ChangeLog.
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This includes several important bugfixes:
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* NXP LPC17xx - Fixed a critical bug in the GPIO configuration
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logic: When attempting to set no pull-up or pull-down (floating),
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it would, instead, select pull-down.
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* TI/Luminary LM3Sxxxx - Fixed:
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(1) A logic error in an address table lookup.
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(2) GPIO port encoding the limited support to only 8 GPIO ports.
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* Corrected the lease time in the DHCPC implementation: It was
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not in host byte order.
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* And several other less important bugs as documented in the
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ChangeLog: Warnings, cornercase compilation problems, etc.
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